※僅對應2021年1月1日以前的KWA-M4 GBB系列
※Only compatible with KWA-M4 GBB series before January 1, 2021

---

​【標準-精密雙内徑氣墊內管】

STD. Precision Dual diameter Air-cushion inner barrel
​
(Only for older versions KWA-LM4 GBB series before 2021.01.01)​

【KWA-M4 Retrofit kit】 265mm / 10.5"

NT$2,950.00

【KWA-M4 Retrofit kit】 370mm / 14.5"

NT$3,150.00

【KWA TAR-21 Retrofit kit】 430mm

NT$3,350.00

【KWA-M4 Retrofit kit】 455mm / 18"

NT$3,350.00

【KWA-M4 Retrofit kit】 510mm / 20"

NT$3,500.00

Material : Aluminum, Bronze, Rubber

---

​【S+ 精密雙内徑日蝕氣墊內管】

S+ Precision Dual diameter Air-cushion inner barrel

(Only for older versions KWA-LM4 GBB series before 2021.01.01)​

【KWA-M4 Retrofit kit】S+ 265mm / 10.5"

NT$3,400.00

【KWA-M4 Retrofit kit】S+ 370mm / 14.5"

NT$3,600.00

【KWA TAR-21 Retrofit kit】 S+ 430mm

NT$3,800.00

【KWA-M4 Retrofit kit】S+ 455mm / 18"

NT$3,650.00

【KWA-M4 Retrofit kit】S+ 510mm / 20"

NT$3,950.00

Material : Aluminum, Bronze, Rubber

---

【HOP-UP座, 備用替換膠皮, 配件】

HOP-UP CHAMBER, SPARE HOP-UP BUCKING, ACCESSORIES

【KWA-M4 GBB HOP-UP Chamber set】

NT$1,660.00

【T-HOP BUCKING】KWA-M4 / 50°

NT$525.00

【T-HOP BUCKING】KWA-M4 / 60°

NT$525.00

Material : Aluminum, Bronze, Rubber

---

MADE IN TAIWAN